Public Notifications

Riverside, CA – July 10, 2025 – The Santa Ana Watershed Project Authority (SAWPA) has announced the conclusion of its Cloud Seeding Pilot Program in the Santa Ana River Watershed. The decision follows … Read more

NOTICE IS HEREBY GIVEN that the Santa Ana Watershed Project Authority (SAWPA) will begin cloud seeding through the Santa Ana River Watershed Weather Modification Pilot Program in November 2023.

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